کد محصول :
مبدل RS232-RS485
وضعیت : موجودماژول مبدل RS232-RS485 مارک SINTECHI
قیمت : 44,990 تومان
محصولات مشابه
مشخصات
ماژولها
| مشخصات فنی | مبدل RS232 به RS485 |
توضیحات بیشتر
RS232/RS485 converter bi-directional interface between the converter, applied between the host computer.
The host computer and constitute a point to point, multipoint remote multi-machine communication networks, multi-response communication communication between the microcontroller or peripheral.
Widely used in industrial automation and control systems, card access control systems, parking systems, self-service banking system, the bus fare collection system, canteen Canteen System employees attendance management system, highway toll station system.
RS232/RS485 transfer, RS-232 serial port TXD and RXD signals can be converted into two balanced half-duplex RS-485 signals.
No external power supply, stealing directly from the RS232 port of 3 feet by 7 feet Request to Send (RTS), 4-pin data terminal ready (DTR) to the RS232/RS485 auxiliary power supply.
Automatic flow control so that you do not have to reset the hardware and installing software is very simple to use.
Serial Characteristics: Compatible with RS-232 and RS-485 standards of EIA/TIA
DESCRIPTION:
- Serial port feature: Concurrently compatible with RS-232C, RS-485 standard
- Electric interface: RS-232 interface is DB9 interface (female) . RS-485 interface is DB9 interface (male) , or RJ-45 interface. DB9 needle (male) interface can adapt to patch panel, and through binding post it is convenient to wire routing
- Protection rate: 600W surge protection
- Signal indication: Indicator lights TXD,RXD,POWER
- Work methods: Asynchronous half-duplex differential transmission
- Transmission media: Twisted pair or shielded twisted pair (STP)
- Transmission distance: 1,200M 5m (RS-232)
- Work environment: -20C to 85°C, relative humidity: 5% to 95%
Mechanical dimension: 95x33x17mm
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